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1-800-785-5247 or 1-219-879-5451

Desiccant Air Dryers

CLEAN, DRY COMPRESSED AIR IS ESSENTIAL

Sullair Desiccant Compressed Air Dryers are engineered for the most critical applications — providing dry compressed air where you need it most.

Compressed air contamination such as water, dust, bacteria, microorganisms and industrial acids can ruin product and foul processes. Removing these contaminants is essential to help protect your downstream equipment and reduce maintenance cost and downtime.

  • Ideal for applications requiring extremely low dew point
    • -40°F/-40°C (-100°F/-73°C optional)

Models vary by region. Please contact your Sullair sales representative for more details.

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Desiccant Dryer Assortment

Flow

3 – 7500 cfm
.08 – 212.4 m³/min

Pressure

58 – 232 psi
4.0 – 16.0 bar

SAV Series

Desiccant Heated Blower Purge Compressed Air Dryer

  • Blower regeneration technology with heat source helps save energy and optimize drying and regeneration processes
  • Allen-Bradley® PLC Color Touch Screen Controller
    • Sullair Desiccant Dryer (SDD) Energy Management System matches supply to demand—Up to 80% in energy savings
    • Heatless backup for more uptime
    • Dewpoint control
    • Supplemental cooldown
    • Alarm systems designed to help reduce downtime with easy detection and diagnostics
    • Remote monitoring of operation status, data trends and alarms via email or text alerts
  • -40°F/-40°C dewpoint performance
  • Desiccant designed for higher packing density increases efficiency and reliable operation
  • High-Performance switching valves help provide worry-free performance tailored to your application
  • Engineered to stand up to harsh environments
    • Rugged frame with forklift pockets for easy transit and installation
  • NEMA 12
  • Single pre-filter and after-filter mounted
  • ASME/CRN* vessels
  • ETL listed (UL/CSA standards)

SAH Series

Desiccant Externally Heated Compressed Air Dryer

  • External heat source helps save energy
  • Allen-Bradley® PLC Color Touch Screen Controller
    • Sullair Desiccant Dryer (SDD) Energy Management System matches supply to demand—Up to 80% in energy savings
    • Heatless backup for more uptime
    • Dewpoint control
    • Alarm systems designed to help reduce downtime with easy detection and diagnostics
    • Remote monitoring of operation status, data trends and alarms via email or text alerts
  • -40°F/-40°C dewpoint performance
  • Desiccant designed for higher packing density increases efficiency and reliable operation
  • High-Performance switching valves help provide worry-free performance tailored to your application
  • Engineered to stand up to harsh environments
    • Rugged frame with forklift pockets for easy transit and installation
  • NEMA 12
  • Single pre-filter and after-filter mounted
  • ASME/CRN* vessels
  • ETL listed (UL/CSA standards)

SA Series

Desiccant Heatless Compressed Air Dryer

  • Allen-Bradley® PLC Basic Controller
    • Selectable cycle setting
    • Manual stepping
  • -40°F/-40°C dewpoint performance
  • Desiccant designed for higher packing density increases efficiency and reliable operation
  • High-Performance switching valves help provide worry-free performance tailored to your application
  • Engineered to stand up to harsh environments
  • NEMA 12
  • Single pre-filter and after-filter mounted
  • ASME/CRN* vessels
  • ETL listed (UL/CSA standards)

DMD Series

Desiccant Modular Compressed Air Dryer

  • Compact design
  • Inlet and purge manifold design for low pressure drop
  • Mini PLC monitor
  • Completely automatic
  • Point-of-use placement

*CRN vessels not available for SAV7500 models

SAV & SAH Series

Standard Options

  • 3-valve bypass
  • 575V/3Ph/60Hz power
  • NEMA 4
  • Stainless steel control line tubing
  • Tank insulation
  • Outdoor low ambient kit
  • Timer drain on pre-filter

Additional Options Available on Request

  • Customized filtration
  • Instrumentation
  • ASME B31.3 piping
  • Pneumatic controls
  • High pressure - 200 psi & 250 psi

SA Series

Standard Options

  • Enhanced controller options
    • Plus
      • Sullair Desiccant Dryer (SDD) Energy Management System matches supply to demand—Up to 80% in energy savings
      • Select alarms
    • Heatless Advanced includes Plus features and:
      • Touch Screen
      • Additional alarms
      • Remote monitoring of operation status, data trends and alarms via email or text alerts
  • 3-valve bypass
  • NEMA 4X stainless steel
  • Stainless steel control line tubing
  • Outdoor low-ambient kit
  • Timer drain on pre-filter
  • High Pressure 200 psi

Additional Options Available on Request

  • Customized filtration
  • NEMA 7
  • Additional Instrumentation
  • ASME B31.3 piping
  • Pneumatic controls
  • High pressure - 250 psi

DMD Series

  • Pre- and after-filter (shipped loose)
  • Mounted filters with 3-valve bypass
  • Visual moisture indicator
  • Energy efficient demand cycle control with dew point monitor
  • Dewpoint monitor
  • -4°F (-20°C) or -100°F (-73°C) pressure dew point

SAV Series

  • Flow Rates cfm: 500 - 7500
  • Standard Outlet Pressure Dew Point °F: -40
  • Min/Max Inlet Air Temperature °F: 50/120
  • Min/Max Operating Pressure psi: 80/135, 80/150 (2000 - 7500 cfm)
  • Average Purge Air: 2%

SAH Series

  • Flow Rates cfm: 500 - 3000
  • Standard Outlet Pressure Dew Point °F: -40
  • Min/Max Inlet Air Temperature °F: 50/120
  • Min/Max Operating Pressure psi: 80/135, 80/150 (2000 - 3000 cfm)
  • Average Purge Air: 8%

SA Series

  • Flow Rates cfm: 55 - 3000
  • Standard Outlet Pressure Dew Point °F: -40
  • Min/Max Inlet Air Temperature °F: 50/120
  • Min/Max Operating Pressure psi: 80/150 (2000 - 3000 cfm)
  • Average Purge Air: 15%

DMD Series

  • Flow Rates cfm: 3 - 240
  • Standard Outlet Pressure Dew Point °F: -40
  • Pre- and post-filtration recommended
    • Pre-filtration grade μm: .01
    • Post-filtration grade μm: 1
  • Max Inlet Air Temperature °F: 122
  • Min/Max Operating Pressure psi: 58/232
  • Average Purge Air: 15%
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